import React from 'react'
import PubSub from 'pubsub-js'
export default function Son2() {
    return (
        <div>
            <h5>Son2</h5>
            <button onClick={()=>{
                PubSub.publish('fengfeng', '下次我开车送你回去');
            }}>钱给完了，自己骑车回去</button>
        </div>
    )
}
